| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.40 | 6.723% | $257.6293 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $210.75 | 7.390% | $226.3244 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $225.50 | 8.675% | $245.0621 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $187.34 | 11.298% | $208.5057 | $208.51 | $208.50 | $208.50 |
| Purchase #5 | $149.25 | 4.503% | $155.9707 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $98.98 | 9.793% | $108.6731 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $141.75 | 11.239% | $157.6813 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $1,254.97 | $1,359.8466 | $1,359.84 | $1,359.80 | $1,359.90 | |